A mechanical engineer teams up with an unlikely band of students who use middle school math and science to create artificial glaciers that irrigate Ladakh, a region in India hit hard by climate change. For more information on this episode, visit nationalgeographic.com/podcasts/overheard.
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Read Arati's story about Sonam Wangchuk and his artificial ... Show More
Jul 2023
Trapped in the icy waters of the Northwest Passage
For centuries, the Northwest Passage, the long-sought sea route connecting the Atlantic and Pacific Oceans through northern Canada, was a holy grail of Arctic exploration. Even now, sailing through it isn’t guaranteed. Mark Synnott, a National Geographic Explorer, writer, and adv ... Show More
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Jul 2023
Playback: Modern Lives, Ancient Caves
There’s a lost continent waiting to be explored, and it’s right below our feet. We’ll dig into the deep human relationship to the underground—and why we understand it from an instinctive point of view, but not so much from a physical one. (Hint: We’re afraid of the dark.) In an e ... Show More
28m 39s
Jun 2023
Playback: This Indigenous Practice Fights Fire with Fire
For decades, the U.S. government evangelized fire suppression, most famously through Smokey Bear’s wildfire prevention campaign. But as climate change continues to exacerbate wildfire seasons and a growing body of scientific research supports using fire to fight fire, Indigenous ... Show More
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Dec 2022
The Indian soldier who vanished on a glacier 38 years ago
As the climate crisis causes water levels to plummet, riverbeds to dry and glaciers to melt, artefacts like old warships, an ancient city, a mosque, 'hunger stones' and human remains have emerged. The body of an Indian soldier was found on Siachen Glacier. His widow always hoped ... Show More
18m 51s